Results 71 to 80 of about 36,472 (203)

Feedback loop between hepatocyte nuclear factor 1α and endoplasmic reticulum stress mitigates liver injury by downregulating hepatocyte apoptosis

Scientific Reports, 2022
Hepatocyte nuclear factor alpha (HNF1α), endoplasmic reticulum (ER) stress, and hepatocyte apoptosis contribute to severe acute exacerbation (SAE) of liver injury. Here, we explore HNF1α–ER stress-hepatocyte apoptosis interaction in liver injury.
Si-Ying Liu, Jian-Xu Rao, Jie Deng, Gui-Juan Zhang, Xiao-Ling Jiang, Jing Cheng, Huan Chen, Zhi-Gang Jiang, De-Lin Xu, Yi-Huai He   +9 more
doaj   +1 more source

Age‐Associated B Cells Contribute to Inflammation Via Antibody‐Independent Mechanisms in Takayasu Arteritis

Arthritis &Rheumatology, EarlyView.
Objective Although Takayasu arteritis (TAK) is not a prototypical autoantibody‐mediated disease, accumulating evidence suggests that B cells are involved. This study aimed to investigate the pathway of B cell activation and its contributions to TAK pathogenesis. Methods Histologic analysis of paravascular lymph nodes and affected arteries was conducted
Chenglong Fang, Xiaoxi Yang, Xiaochuan Sun, Shangyi Jin, Lihong Du, Jinwei Gao, Jing Li, Zhen Chen, Yuexin Chen, Mengtao Li, Xinping Tian   +10 more
wiley   +1 more source

Transcriptional activation of the interleukin-8 gene by respiratory syncytial virus infection in alveolar epithelial cells: nuclear translocation of the RelA transcription factor as a mechanism producing airway mucosal inflammation [PDF]

Journal of Virology, 1996
The most common cause of epidemic pediatric respiratory disease, respiratory syncytial virus (RSV), stimulates interleukin-8 (IL-8) synthesis upon infecting airway epithelium, an event necessary for the development of mucosal inflammation. We investigated the mechanism for enhanced IL-8 production in human A549 type II pulmonary epithelial cells ...
R, Garofalo, M, Sabry, M, Jamaluddin, R K, Yu, A, Casola, P L, Ogra, A R, Brasier   +6 more
openaire   +2 more sources

Transfersomes with core and surface‐loaded NF‐κB p65 siRNA for enhanced transdermal transfection and effective treatment of psoriasis

BMEMat, EarlyView.
TCPL, a transfersome with Tween 80 and PEI, enables efficient transdermal siNF‐κB delivery, resolving PEI's toxicity issue. It promotes lysosomal escape and effective transfection, silences NF‐κB, modulates immunity, and inhibits angiogenesis, alleviating psoriasis. With good biocompatibility, TCPL holds strong clinical translation potential. Schematic
Hui Xing, Yuhui Yang, Ziyi Zhao, Kai Lv, Yiran Shao, Zhi Zhang, Dong Ma   +6 more
wiley   +1 more source

Differential DNA sequence specificity and regulation of HIV-1 enhancer activity by cRel-RelA transcription factor.

Journal of Biological Chemistry, 1994
The cRel-RelA and NF-kappa B (p50-RelA) transcription factors bind to a kappa B-like sequence termed Rel-related proteins binding element localized in the regulatory region of the human urokinase plasminogen activator (uPA) gene. This sequence is highly conserved in murine and porcine uPA genes where it retained the ability to associate with cRel-RelA.
Francesco Blasi, Luisa Guerrini, S K Hansen   +2 more
openaire   +3 more sources

Crosstalk Between Parkinson's Disease and Colorectal Cancer: Genetic Mechanisms, Gut Microbiota, and Therapeutic Insights

Health Care Science, EarlyView.
This review elucidates the crosstalk between Parkinson's disease and colorectal cancer, driven by shared genetics (PRKN, PINK1, DJ‐1) involving oxidative stress, cell cycle regulation, and inflammation. It identifies the gut microbiota—via functional amyloids and short‐chain fatty acids (SCFAs)—as a mechanistic bridge, offering insights for dual ...
Jiacheng Ying, Zhengyuan Fang, Cheng Zhang, Xu Liu, Jianzhi Cui, Zezhi Li, Jiayin Tang   +6 more
wiley   +1 more source

The FOXQ1/SSBP2 Regulatory Axis Drives Malignant Progression of Melanoma

Molecular Carcinogenesis, EarlyView.
ABSTRACT Melanoma is a highly aggressive skin cancer with poor prognosis, often linked to excessive UV exposure. Despite advancements in immunotherapy and targeted treatments, melanoma's invasiveness and metastatic potential remain significant challenges.
Xiaoyu Zhang, Yu Hou, Jiahui Liu, Yuehua Han, Jiangang Feng   +4 more
wiley   +1 more source

Recent Advances in Exosome‐Based Nanodelivery Systems for Traumatic Brain Injury Treatment

Med Research, EarlyView.
An overview of functional modification, therapeutic effects, molecular composition, and delivery strategies for exosomes. ABSTRACT Traumatic brain injury (TBI) is a highly heterogeneous neurological condition with extremely high rates of mortality and disability.
Jue Zhu, Weiquan Liao, Ziqi Lian, Mengdan Zhang, Chenxing Wang, Xingjia Zhu, Lin Zhang, Jian Chen, Zhichao Lu, Peipei Gong   +9 more
wiley   +1 more source

Activation of the transcription factor, nuclear factor kappa-B, during the estrous cycle and early pregnancy in the pig

Reproductive Biology and Endocrinology, 2010
Establishment and maintenance of pregnancy in the pig involves intricate communication between the developing conceptuses and the maternal endometrium. This process occurs during trophoblast elongation which is spaciotemporally associated with conceptus ...
Hayashi Kanako, Ritchey Jerry W, Reagan Patrick, Mathew Daniel, Ashworth Morgan D, Ross Jason W, Spencer Thomas E, Lucy Matthew, Geisert Rodney D   +8 more
doaj   +1 more source

The FGF/FGFR System in the Biology and Therapeutic Landscape of Pediatric CNS Tumors

Medicinal Research Reviews, EarlyView.
ABSTRACT Central nervous system (CNS) tumors are the most common solid malignancies in children, comprising a highly heterogeneous group of neoplasms defined by distinct molecular alterations and clinical behaviors. Advances in molecular genetics have underscored the relevance of specific signaling pathways in driving pediatric tumorigenesis, among ...
Serena Filiberti, Camilla Tavani, Elena Somenza, Nicolas Tassone, Antonio d'Amati, Marta Turati, Roberto Ronca   +6 more
wiley   +1 more source